expansion lining
英
美
- 扩张衬砌
双语例句
- Present Conditions and Thinking of Canal Lining in Luohuiqu Irrigation Area.
洛惠渠灌区渠道衬砌现状与思考。 - Lining cracks will affect the bearing capacity and the safety of tunnels.
隧道衬砌开裂将影响隧道的承载能力和使用安全。
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